This patch:
* Makes LengthPercentageOrAuto generic, and removes a bunch of code fo
LengthPercentageOrNone, which was used only for servo and now can use the
normal MaxLength (with a cfg() guard for the ExtremumLength variant).
* Shrinks MaxLength / MozLength's repr(C) reperesentation by reducing enum
nesting. The shrinking is in preparation for using them from C++ too, though
that'd be a different bug.
* Moves NonNegative usage to the proper places so that stuff for them can be
derived.
I did this on top of bug 1523071 to prove both that it could be possible and
that stuff wasn't too messy. It got a bit messy, but just because of a bug I
had fixed in bindgen long time ago already, so this updates bindgen's patch
version to grab a fix instead of ugly workarounds :)
Differential Revision: https://phabricator.services.mozilla.com/D17762
Also for the intersection observer root margin, since it was easier to fix it
up and clean it up than not doing it.
This is the first big step to get rid of nscoord. It duplicates a bit of logic
in nsLayoutUtils since for now max/min-width/height are still represented with
nsStyleCoord, but I think I prefer to land this incrementally.
I didn't add helpers for the physical accessors of the style rect sides that
nsStyleSides has (top/bottom/left/right) since I think we generally should
encourage the logical versions, but let me know if you want me to do that.
Differential Revision: https://phabricator.services.mozilla.com/D17739
These days for the types we share computed value representation we don't really
need any special code.
Differential Revision: https://phabricator.services.mozilla.com/D17763
--HG--
extra : moz-landing-system : lando
It does not represent `<length> | <percentage>`, but `<length-percentage>`, so
`LengthOrPercentage` is not the right name.
This patch is totally autogenerated using:
rg 'LengthOrPercentage' servo | cut -d : -f 1 | sort | uniq > files
for file in $(cat files); do sed -i "s#LengthOrPercentage#LengthPercentage#g" $file; done
Differential Revision: https://phabricator.services.mozilla.com/D15812
--HG--
extra : moz-landing-system : lando
This is a first step to share LengthOrPercentage representation between Rust and
Gecko.
We need to preserve whether the value came from a calc() expression, for now at
least, since we do different things depending on whether we're calc or not right
now. See https://github.com/w3c/csswg-drafts/issues/3482 and dependent bugs for
example.
That means that the gecko conversion code needs to handle calc() in a bit of an
awkward way until I change it to not be needed (patches for that incoming in the
next few weeks I hope).
I need to add a hack to exclude other things from the PartialEq implementation
because the new conversion code is less lossy than the old one, and we relied on
the lousiness in AnimationValue comparison (in order to start transitions and
such, in [1] for example).
I expect to remove that manual PartialEq implementation as soon as I'm done with
the conversion.
The less lossy conversion does fix a few serialization bugs for animation values
though, like not loosing 0% values in calc() when interpolating lengths and
percentages, see the two modified tests:
* property-types.js
* test_animation_properties.html
Differential Revision: https://phabricator.services.mozilla.com/D15793
--HG--
extra : moz-landing-system : lando
Instead of per-document. This also allows to reuse this thread-pool if needed
for other stuff, like parallel CSS parsing (#22478), and to share more code with
Gecko, which is always nice.
This cherry-picks https://github.com/servo/servo/pull/22487, with a few minor
fixes to the build that are landing as part of the sync associated to this bug,
and an lsan exception tweak to point to the right module since it's moving.
Summary: Really sorry for the size of the patch. It's mostly automatic
s/nsIDocument/Document/ but I had to fix up in a bunch of places manually to
add the right namespacing and such.
Overall it's not a very interesting patch I think.
nsDocument.cpp turns into Document.cpp, nsIDocument.h into Document.h and
nsIDocumentInlines.h into DocumentInlines.h.
I also changed a bunch of nsCOMPtr usage to RefPtr, but not all of it.
While fixing up some of the bits I also removed some unneeded OwnerDoc() null
checks and such, but I didn't do anything riskier than that.
This brings us alignas support and also associated constants for bitfield enums.
Differential Revision: https://phabricator.services.mozilla.com/D15334
--HG--
extra : moz-landing-system : lando
This ended up not being so small of a patch as I'd have thought, since it
propagated a bit. But most of it is mechanical. Interesting part is
NonNegativeNumberOrPercentage and the actual uses of the NonNegative stuff and
during parsing.
This looks like it'd fix a few correctness issues during interpolation for all
the types except for BorderRadius and co (which handled it manually).
I should write tests for those in a different patch.
Depends on D14672
Differential Revision: https://phabricator.services.mozilla.com/D14673
--HG--
extra : moz-landing-system : lando
Changes for nsIDOMWindowUtils.getOMTAValue is in the next commit with come test
cases.
Differential Revision: https://phabricator.services.mozilla.com/D13001
--HG--
extra : moz-landing-system : lando
Changes for nsIDOMWindowUtils.getOMTAValue is in the next commit with come test
cases.
Differential Revision: https://phabricator.services.mozilla.com/D13001
--HG--
extra : moz-landing-system : lando
This implements the mechanism reusing the animation machinery for now, so it
asserts in a few cases that this wouldn't handle correctly.
For shorthands that have colors and other bits we'd need a more sophisticated
mechanism with a bit more code (that resolves colors and such), but it'd look
something like this regardless, and we should have this in any case.
Differential Revision: https://phabricator.services.mozilla.com/D11944
--HG--
extra : moz-landing-system : lando
There are better ways, plus the existing code didn't handle aliases at
all (not that it needed to, but it's better if it does).
Differential Revision: https://phabricator.services.mozilla.com/D10838
It's worth to serialize the timing function from web animation api with
servo, too. However, we need an FFI to do that, so this patch also add a
new FFI.
Depends on D10443
Differential Revision: https://phabricator.services.mozilla.com/D10444
--HG--
extra : moz-landing-system : lando
First, we generate StyleComputedTimingFunction by cbindgen from Rust, and use
it in nsTimingFunction, so we could copy it directly without handling
the different memory layout. However, we have to rewrite the
nsTimingFunction and mozilla::ComputedTimingFunction for this.
Second, the rust-bindgen seems cannot generate the correct generic members
from complex C++ templates, especially for the nested template struct,
(https://github.com/rust-lang-nursery/rust-bindgen/issues/1429)
So we have to hide StyleTimingFunction to avoid the compilation errors.
Depends on D9312
Differential Revision: https://phabricator.services.mozilla.com/D9313
--HG--
extra : moz-landing-system : lando
This implements the selector(<complex-selector>) syntax for @supports.
See https://github.com/w3c/csswg-drafts/issues/3207 for explainer and
discussion.
Probably would should wait for that to be sorted out to land this, or maybe we
should put it behind a pref to get the code landed and change our
implementation if the discussion there leads to a change.
Differential Revision: https://phabricator.services.mozilla.com/D8864
--HG--
extra : moz-landing-system : lando
This fixes the issue that we should no longer be looking for control characters.
MozReview-Commit-ID: 8k89Aheq3NY
Differential Revision: https://phabricator.services.mozilla.com/D8876
--HG--
extra : moz-landing-system : lando
Move MozLength and MaxLength into generics, and drop the manual implementation
of ToComputedValue.
Depends on D8290
Differential Revision: https://phabricator.services.mozilla.com/D8291
--HG--
extra : moz-landing-system : lando
Emilio Cobos Álvarez
Cameron McCormack
Mats Palmgren
Shanavas M
bitnotri
shindli
Hiroyuki Ikezoe
Andreea Pavel
Boris Chiou
Cameron McCormack
Narcis Beleuzu